公开(公告)号：US20050036641A1

公开(公告)日：2005-02-17

申请号：US10641564

申请日：2003-08-15

Applicant: Kwun-Wing Cheung ,  Bethany Franko

Inventor： Kwun-Wing Cheung ,  Bethany Franko

IPC: H04R1/02 ,  H04R7/04 ,  H04B5/00 ,  H04R27/00

CPC classification number: H04R1/028 ,  H04R7/045

Abstract: An apparatus for providing both a visual message and audio information simultaneously. The apparatus includes a display sign including an image or indicia thereon which provides visual information to an individual or a group of individuals being addressed by a user. The apparatus further includes a loud speaker and a lightweight, miniature microphone which is worn or carried by the user. The microphone provides an input signal to a microphone and amplifier module which drives the loud speaker. An optional volume control allows the volume of the audio signal generated by the loud speaker to be adjusted by the user. The apparatus forms a lightweight, easy to carry and convenient means for allowing a user to provide both visual and audio information simultaneously. The apparatus can easily be held with one or both hands of the user.

Abstract translation: 一种用于同时提供视觉消息和音频信息的装置。 该装置包括显示符号，其包括在其上的图像或标记，其向被用户寻址的个人或一组个人提供视觉信息。 该装置还包括扬声器和由用户佩戴或携带的轻便的微型麦克风。 麦克风提供了一个麦克风和驱动扬声器的放大器模块的输入信号。 可选的音量控制允许由扬声器产生的音频信号的音量由用户调整。 该装置形成了轻量级，易于携带和方便的手段，允许用户同时提供视觉和音频信息。 该装置可以容易地用用户的一只手或两只手握住。

公开(公告)号：US20070019072A1

公开(公告)日：2007-01-25

申请号：US10628745

申请日：2003-07-28

Applicant: Robert Bengtsson ,  Kwun-Wing Cheung

Inventor： Robert Bengtsson ,  Kwun-Wing Cheung

IPC: H04N7/18

CPC classification number: B64D11/00151 ,  B60N2/879 ,  B64D11/0015 ,  B64D11/00155

Abstract: A vehicle seat for supporting a passenger of a vehicle. The seat includes a seat frame having a mount for mounting the frame to the vehicle, a support extending from the mount, a seat bottom mounted on the support for supporting the passenger when occupying the seat, and a seat back extending upward from the seat bottom. The seat back has a front surface oriented to face the passenger occupying the seat and a rear surface opposite the front surface. A video monitor is mounted on the seat frame, and a digital processor is operatively connected to the video monitor for processing a digital input for display as an image on the video monitor.

Abstract translation: 一种用于支撑车辆乘客的车辆座椅。 所述座椅包括座架，所述座架具有用于将所述框架安装到所述车辆的安装座，从所述安装座延伸的支撑件，安装在所述支撑件上的座椅底座，用于在占据所述座椅时支撑乘客;以及座椅靠背，其从所述座椅底部向上延伸 。 座椅靠背具有朝向乘客占据座椅的前表面和与前表面相对的后表面。 视频监视器安装在座椅框架上，并且数字处理器可操作地连接到视频监视器，用于处理数字输入以在视频监视器上显示为图像。

公开(公告)号：US08770515B1

公开(公告)日：2014-07-08

申请号：US12792009

申请日：2010-06-02

Applicant: Mark LeQuesne Cloud ,  Christopher Lyle Schwitters ,  Kwun-Wing Cheung ,  Paul Andrew Kinzer

Inventor： Mark LeQuesne Cloud ,  Christopher Lyle Schwitters ,  Kwun-Wing Cheung ,  Paul Andrew Kinzer

IPC: B64D11/00

CPC classification number: B64D11/003 ,  G05G17/00 ,  Y10T16/56 ,  Y10T16/593 ,  Y10T292/0825 ,  Y10T292/0828 ,  Y10T292/083

Abstract: A method and apparatus for assisting movement of a bin into a closed position. An assistance system associated with the bin may be activated in response to a manipulation of a switch associated with the bin. The assistance system may comprise a biasing system and a switch. The biasing system may be configured to generate a force in a direction towards a closed position for the bin. A switch may be connected to the biasing system and configured to activate the biasing system when a selected amount of weight is present in the bin. The force in the direction towards the closed position for the bin may be generated in response to activating the assistance system.

Abstract translation: 一种用于辅助箱移动到关闭位置的方法和装置。 响应于与仓相关联的开关的操纵，可以激活与箱相关联的辅助系统。 辅助系统可以包括偏置系统和开关。 偏置系统可以被配置为在朝向仓的关闭位置的方向上产生力。 开关可以连接到偏置系统并且被配置成当在箱中存在所选择的重量时激活偏置系统。 可以响应于启动辅助系统而产生朝向仓的关闭位置的方向的力。

公开(公告)号：US20070064964A1

公开(公告)日：2007-03-22

申请号：US11229278

申请日：2005-09-16

Applicant: Kwun-Wing Cheung

Inventor： Kwun-Wing Cheung

IPC: H04R25/00

CPC classification number: H04R7/04

Abstract: A speaker assembly which includes a first diaphragm, a second diaphragm and a driver operationally positioned in an enclosure formed by the first diaphragm and the second diaphragm. The second diaphragm is made of a material composition which allows it to block sound energy, and reflect sound energy along to the first diaphragm.

Abstract translation: 扬声器组件，其包括第一隔膜，第二隔膜和操作地定位在由第一隔膜和第二隔膜形成的外壳中的驱动器。 第二隔膜由材料组合物制成，其允许其阻挡声能，并且将声能反射到第一隔膜。

公开(公告)号：US20070030985A1

公开(公告)日：2007-02-08

申请号：US11196023

申请日：2005-08-03

Applicant: Kwun-Wing Cheung

Inventor： Kwun-Wing Cheung

IPC: H04R25/00

CPC classification number: B64D11/0015 ,  H04R1/02 ,  H04R7/045 ,  H04R31/00 ,  Y10T29/49005 ,  Y10T29/49622

Abstract: A flat panel speaker system is provided. The system includes, a modified panel having a front surface and a rear surface, wherein the modified panel acts as a diaphragm for the flat panel speaker system; a supporting member coupled to the rear surface of the modified panel; and a detachable driver operationally coupled to the supporting member.

Abstract translation: 提供一个平板扬声器系统。 该系统包括具有前表面和后表面的改进的面板，其中改性面板用作平板扬声器系统的隔膜; 耦合到所述改性面板的后表面的支撑构件; 以及可操作地联接到所述支撑构件的可拆卸驱动器。

公开(公告)号：US20050013453A1

公开(公告)日：2005-01-20

申请号：US10623408

申请日：2003-07-18

Applicant: Kwun-Wing Cheung

Inventor： Kwun-Wing Cheung

IPC: H04R7/04 ,  H04R27/00 ,  H04R25/00 ,  H04R9/06 ,  H04R11/02

CPC classification number: H04R27/00 ,  H04R7/045

Abstract: A high fidelity sound system for a mobile platform is provided. The system includes a plurality of panels forming interior surfaces of a passenger cabin of the mobile platform. The system additionally includes a plurality of exciters. Various selected panels have at least one exciter is affixed thereto, wherein the exciters are adapted to resonate the panels to thereby generate sound waves. The system further includes a processing center that controls signals that drive the exciters. The signals are modified by the processing center so that each exciter generates sound waves within a specific frequency bandwidth that is based on the panel material or structure to which each exciter is affixed.

Abstract translation: 提供了一种用于移动平台的高保真音响系统。 该系统包括形成移动平台的客舱的内表面的多个面板。 该系统还包括多个激励器。 各种选择的面板具有至少一个激励器固定到其上，其中激励器适于使面板共振从而产生声波。 该系统还包括控制驱动激励器的信号的处理中心。 信号由处理中心修改，使得每个激励器在基于每个激励器所附的面板材料或结构的特定频率带宽内产生声波。

公开(公告)号：US5456529A

公开(公告)日：1995-10-10

申请号：US176400

申请日：1993-12-30

Applicant: Kwun-Wing Cheung

Inventor： Kwun-Wing Cheung

IPC: B64D11/00 ,  A47F5/08

CPC classification number: B64D11/003 ,  Y10T74/1884

Abstract: An overhead stowage system for holding luggage above a passenger seat of an airplane has a holding bin movably coupled to a support structure of a modular design which may be preassembled prior assembly with the airplane. A motor drives a cable chain which is attached to the holding bin for moving the holding bin with respect to the structure. The motor is operatively coupled to a horizontal shaft which has a length corresponding to the length of the overhead stowage bin and which has an drive sprocket driving the cable chain as it is driven by the motor. A pulley disposed on the support structure redirects the force of the cable chain, as driven by the motor, for lifting the holding bin relative the support structure. The motor provides all or a partial force for lifting the holding bin. Switches and sensors located on the support structure and holding bin operate in accordance with the position of the holding bin relative the support structure for determining when and how the motor is to operate.

Abstract translation: 用于将行李箱保持在飞机乘客座椅上方的起重堆放系统具有可移动地联接到模块化设计的支撑结构的保持箱，其可以预先组装在与飞机组装之前。 电动机驱动连接到保持箱的电缆链，用于相对于结构移动保持箱。 电动机可操作地联接到水平轴，该水平轴的长度对应于架空存放箱的长度，并且具有驱动链轮，驱动链轮在由电动机驱动时驱动电缆链。 设置在支撑结构上的滑轮重新定位由电动机驱动的电缆链的力，用于相对于支撑结构提升保持箱。 电机提供全部或部分力来提升收纸箱。 位于支撑结构和保持箱上的开关和传感器根据保持箱相对于支撑结构的位置进行操作，用于确定电动机何时以及如何操作。